CN103386904A - Child safety chair ISOFIX connecting device - Google Patents
Child safety chair ISOFIX connecting device Download PDFInfo
- Publication number
- CN103386904A CN103386904A CN2012101460982A CN201210146098A CN103386904A CN 103386904 A CN103386904 A CN 103386904A CN 2012101460982 A CN2012101460982 A CN 2012101460982A CN 201210146098 A CN201210146098 A CN 201210146098A CN 103386904 A CN103386904 A CN 103386904A
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- Prior art keywords
- slide block
- fixed block
- latch hook
- child safety
- connecting device
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Abstract
The invention relates to a child safety chair ISOFIX connecting device. The device comprises a fixed plate, a locking hook, a slide block, a fixed block and a releasing rod, wherein the locking hook is rotationally connected to the front end of the fixed plate and is provided with a locking opening of which the opening faces the front inclined downside and a concave opening of which the opening faces the rear inclined downside; the fixed block is fixedly connected to the rear end of the fixed plate; the slide block is horizontally and glidingly connected between the locking hook and the fixed block; a bump matched with the concave opening of the locking hook is arranged at the front end of the slide block; a linear elastic body is arranged between the slide block and the fixed block; the front end of the linear elastic body pushes against the slide block; the rear end of the linear elastic body pushes against the fixed block; the bump at the front end of the slide block pushes against the rear end of the locking hook and is forwards pushed by the linear elastic body; the front end of the releasing rod is fixedly arranged on the slide block; and the tail part of the releasing rod penetrates through the fixed block and extends out of the fixed block. The invention provides the child safety chair connecting device which is simple, stable and firm in structure, is simply and conveniently mounted, and is used for locking with an ISOFIX interface.
Description
Technical field
The present invention relates to a kind of child safety seat connecting device that uses in vehicle, relate in particular to a kind of connecting device for child safety seat and the locking of ISOFIX interface.
Background technology
The full name of ISOFIX is " International Standards Organisation FIX ", and the Chinese meaning is: International Standardization Organization's anchor fitting.It is one, and this standard is accepted by numerous automakers about settle the standard of child seat in automobile, and its effect is to be to make the installation of child seat to become fast and simply.The ISOFIX international standard was just put into effect in 1999, and European and American countries has all been introduced similar legal provisions very soon subsequently.
The most domestic child safety seat is all to fix by means of the adult's safety strap on automobile at present.Yet the automobile of different automobile types has different seats, safety strap and fixed form.It is different with the anchor point position that the automotive seat shape is different, belt length is shorter, the position that all can cause some child safety seats to be laid more forward or more lean on after.Simultaneously, due to a lot of people fixedly child safety seat that can not correctly use of seat belts, investigation shows that the child safety seat of significant proportion installs safely not, and with safety strap, fixes more loaded down with trivial details and easily makes mistakes, and returns the user and makes troubles.All of these factors taken together makes the child safety seat of making applicable all vehicles become a difficult problem.
Summary of the invention
The objective of the invention is to overcome the defect that prior art exists, provide a kind of simple in structure, stable, firm, install simply and easily, for the child safety seat connecting device of locking with the ISOFIX interface.
the technical solution adopted for the present invention to solve the technical problems is: a kind of child safety seat ISOFIX connecting device, comprise adapter plate, latch hook, slide block, fixed block and trigger bar, described latch hook is rotatably connected on the front end of adapter plate, it has fore shaft and the opening recess towards retread below of an opening towards front oblique below, described fixed block is connected in the rear end of adapter plate, described slide block laterally is slidably connected between latch hook and fixed block, its front end has the projection that coordinates for the recess of described latch hook, be provided with linear elastomer between described slide block and fixed block, the front end of this linear elastomer props up slide block, its rear end props up fixed block, the projection of described slip front is against the latch hook rear end and is subject to linear elastomer thrust forward, described trigger bar front end is fixed on slide block, its afterbody passes fixed block and stretches out.
Described latch hook is connected on adapter plate by rivet, is socketed with torsion spring on this rivet, and a pin of this torsion spring is fixed on the fore shaft edge of latch hook, and its another pin is against on the chimb of upper limb of adapter plate.
The strip through-hole that has horizontally set on described adapter plate, described slide block is slidably arranged in this strip through-hole by axle.
Described linear elastomer is Hookean spring.
Beneficial effect of the present invention: by this connecting device, child safety seat can be fixed with automobile quickly and easily, simple to operate, easy to carry, safety factor is high, and this connecting device is simple in structure, stable, firmly, such a standard interface is applicable to most automobiles, from now on all can the such standard interface of standard configuration on automobile, child safety seat with this connecting device just can be used for any manned vehicle, and the prospect in market is very large.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the preferred embodiment of the present invention under release position;
Fig. 2 is the structural representation of the preferred embodiment of the present invention under lock-out state.
Wherein: 1, adapter plate; 1-1, chimb; 2, latch hook; 2-1, fore shaft; 2-2, recess; 3, slide block; 3-2, projection; 4, fixed block; 5, trigger bar; 6, Hookean spring; 7, rivet; 8, torsion spring; 9, axle; 10, metal bar.
The specific embodiment
A kind of child safety seat ISOFIX connecting device as shown in Figure 1, 2, comprise adapter plate 1, latch hook 2, slide block 3, fixed block 4 and trigger bar 5.Latch hook 2 is connected to the front end of adapter plate 1 by rivet 7, have opening fore shaft 2-1 and the recess 2-2 of opening below retreading towards front oblique below on latch hook 2, be socketed with torsion spring 8 on rivet 7, one pin of this torsion spring 8 is fixed on the fore shaft 2-1 edge of latch hook 2, and its another pin is against on the chimb 1-1 of upper limb of adapter plate 1.The position that described adapter plate 1 front end corresponds to the fore shaft 2-1 of latch hook 2 has the bar v notch v of a horizontally set.Fixed block 4 is connected in the rear end of adapter plate 1 by rivet.Slide block 3 laterally is slidably connected between latch hook 2 and fixed block 4, has the strip through-hole of horizontally set on adapter plate 1, and slide block 3 is slidably arranged in this strip through-hole by axle 9.Slide block 3 front ends have the protruding 3-2 that coordinates for the recess 2-2 with latch hook 2, be provided with Hookean spring 6 between slide block 3 and fixed block 4, the front end of this Hookean spring 6 props up slide block 3 rear ends, its rear end props up fixed block 4 front ends, the protruding 3-2 of slide block 3 front ends is against latch hook 2 rear ends, it is positioned at the top of retreading of recess 2-2, and is subject to Hookean spring 6 thrust forward.Trigger bar 5 front ends are fixed on the rear end of slide block 3, and its afterbody passes fixed block 4 and stretches out, and Hookean spring 6 is socketed on trigger bar 5.
Principle of work: when this device docks with the ISOFIX interface, metal bar 10 is pushed in the fore shaft 2-1 of latch hook 2 along the bar v notch v of adapter plate 1 front end, metal bar 10 continues to advance after touching the lower wall of fore shaft 2-1, make latch hook 2 left-hand revolutions, until metal bar 10 enters in fore shaft 2-1 fully, at this moment, the elastic force that slide block 3 is subject to Hookean spring 6 travels forward in the recess 2-2 that snaps in latch hook 2, thereby make latch hook 2 not rotate again and firmly fasten metal bar 10, realized locking.When we pull back trigger bar 5, band movable slider 3 is motion backward together, and when the protruding 3-2 of slide block 3 broke away from the recess 2-2 of latch hook 2, latch hook 2 is clickwise under the twisting force of torsion spring 8, thereby metal bar ejects this device, has realized release.
Should be appreciated that specific embodiment described above only is used for explaining the present invention, be not intended to limit the present invention.The apparent variation of being extended out by spirit of the present invention or change still are among protection scope of the present invention.
Claims (4)
1. child safety seat ISOFIX connecting device, it is characterized in that: comprise adapter plate (1), latch hook (2), slide block (3), fixed block (4) and trigger bar (5), described latch hook (2) is rotatably connected on the front end of adapter plate (1), it has fore shaft (2-1) and the opening recess (2-2) towards retread below of an opening towards front oblique below, described fixed block (4) is connected in the rear end of adapter plate (1), described slide block (3) laterally is slidably connected between latch hook (2) and fixed block (4), its front end has the projection (3-2) that coordinates for the recess with described latch hook (2) (2-2), be provided with linear elastomer (6) between described slide block (3) and fixed block (4), the front end of this linear elastomer (6) props up slide block (3), its rear end props up fixed block (4), the projection (3-2) of described slide block (3) front end is against latch hook (2) rear end and is subject to linear elastomer (6) thrust forward, described trigger bar (5) front end is fixed on slide block (3), its afterbody passes fixed block (4) and stretches out.
2. child safety seat ISOFIX connecting device according to claim 1, it is characterized in that: described latch hook (2) is connected on adapter plate (1) by rivet (7), be socketed with torsion spring (8) on this rivet (7), one pin of this torsion spring (8) is fixed on fore shaft (2-1) edge of latch hook (2), and its another pin is against on the chimb (1-1) of upper limb of adapter plate (1).
3. child safety seat ISOFIX connecting device according to claim 1, it is characterized in that: have the strip through-hole of horizontally set on described adapter plate (1), described slide block (3) is slidably arranged in this strip through-hole by axle (9).
4. child safety seat ISOFIX connecting device according to claim 1, it is characterized in that: described linear elastomer (6) is Hookean spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101460982A CN103386904A (en) | 2012-05-11 | 2012-05-11 | Child safety chair ISOFIX connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101460982A CN103386904A (en) | 2012-05-11 | 2012-05-11 | Child safety chair ISOFIX connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103386904A true CN103386904A (en) | 2013-11-13 |
Family
ID=49531403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101460982A Pending CN103386904A (en) | 2012-05-11 | 2012-05-11 | Child safety chair ISOFIX connecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103386904A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590064A (en) * | 2014-12-23 | 2015-05-06 | 宁波中哲汽车安全系统有限公司 | Automobile child safety seat ISOFIX system |
| CN105270217A (en) * | 2014-05-30 | 2016-01-27 | 大一其株式会社 | Vehicle seat ISOFIX base with connector for fixing |
| US9676304B2 (en) | 2014-11-25 | 2017-06-13 | Ford Global Technologies, Llc | Vehicle seat with ramp for facilitating ISO fix child seat installation |
| CN107415782A (en) * | 2017-09-08 | 2017-12-01 | 上海沃雨电子科技有限公司 | A kind of child safety seat ISOFIX bindiny mechanisms |
| CN108372806A (en) * | 2018-03-27 | 2018-08-07 | 上海沃雨电子科技有限公司 | ISOFIX interface structures |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0982182A1 (en) * | 1998-08-21 | 2000-03-01 | Play, S.A. | Car seat for children |
| EP1083084A2 (en) * | 1999-09-10 | 2001-03-14 | Margarete Schräder | Child-restraint system for a motor vehicle |
| CN2691929Y (en) * | 2004-02-12 | 2005-04-13 | 明门实业股份有限公司 | Installation device |
| US20100032997A1 (en) * | 2005-04-09 | 2010-02-11 | Jonathan Morris Gold | Fitting for child safety seat |
| CN201457147U (en) * | 2009-05-30 | 2010-05-12 | 玉环县宏伟空滤器制造有限公司 | Connecting device for child restraint system fixing device |
| CN201516816U (en) * | 2009-09-30 | 2010-06-30 | 麦克英孚(宁波)婴童用品有限公司 | Base of safe supporter for children |
| DE102009013163A1 (en) * | 2009-03-10 | 2010-09-16 | Concord Gmbh | Child seat for use in motor vehicle, has pneumatic spring moving coupling end to retracting movement and/or to extending movement, and locking device acting together with end and locking end into retracted position and/or extended position |
| CN202593324U (en) * | 2012-05-11 | 2012-12-12 | 常州博万达汽车安全设备有限公司 | ISOFIX (International Standards Organisation FIX) connecting device of child safety seat |
-
2012
- 2012-05-11 CN CN2012101460982A patent/CN103386904A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0982182A1 (en) * | 1998-08-21 | 2000-03-01 | Play, S.A. | Car seat for children |
| EP1083084A2 (en) * | 1999-09-10 | 2001-03-14 | Margarete Schräder | Child-restraint system for a motor vehicle |
| CN2691929Y (en) * | 2004-02-12 | 2005-04-13 | 明门实业股份有限公司 | Installation device |
| US20100032997A1 (en) * | 2005-04-09 | 2010-02-11 | Jonathan Morris Gold | Fitting for child safety seat |
| DE102009013163A1 (en) * | 2009-03-10 | 2010-09-16 | Concord Gmbh | Child seat for use in motor vehicle, has pneumatic spring moving coupling end to retracting movement and/or to extending movement, and locking device acting together with end and locking end into retracted position and/or extended position |
| CN201457147U (en) * | 2009-05-30 | 2010-05-12 | 玉环县宏伟空滤器制造有限公司 | Connecting device for child restraint system fixing device |
| CN201516816U (en) * | 2009-09-30 | 2010-06-30 | 麦克英孚(宁波)婴童用品有限公司 | Base of safe supporter for children |
| CN202593324U (en) * | 2012-05-11 | 2012-12-12 | 常州博万达汽车安全设备有限公司 | ISOFIX (International Standards Organisation FIX) connecting device of child safety seat |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270217A (en) * | 2014-05-30 | 2016-01-27 | 大一其株式会社 | Vehicle seat ISOFIX base with connector for fixing |
| US9676304B2 (en) | 2014-11-25 | 2017-06-13 | Ford Global Technologies, Llc | Vehicle seat with ramp for facilitating ISO fix child seat installation |
| CN104590064A (en) * | 2014-12-23 | 2015-05-06 | 宁波中哲汽车安全系统有限公司 | Automobile child safety seat ISOFIX system |
| CN107415782A (en) * | 2017-09-08 | 2017-12-01 | 上海沃雨电子科技有限公司 | A kind of child safety seat ISOFIX bindiny mechanisms |
| WO2019047361A1 (en) * | 2017-09-08 | 2019-03-14 | 上海沃雨电子科技有限公司 | Isofix connecting mechanism for child safety seat |
| CN108372806A (en) * | 2018-03-27 | 2018-08-07 | 上海沃雨电子科技有限公司 | ISOFIX interface structures |
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| PB01 | Publication | ||
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Application publication date: 20131113 |